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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#433566 | #2405. Tic-Tac State | JustJie# | WA | 0ms | 3616kb | C++20 | 2.3kb | 2024-06-08 12:44:20 | 2024-06-08 12:44:20 |
Judging History
answer
/***************************************************************************************************
* author : Jie Chen (4th Year CS)
* school : Rochester Institute of Technology
* created: 06.08.2024 00:19:39
****************************************************************************************************/
#include "bits/stdc++.h"
using namespace std;
using i64 = long long;
void work(int tc) {
string t;
cin >> t;
reverse(t.begin(), t.end());
while (t.size() < 7) {
t += "0";
}
string res;
int moves = 0;
for (int i = 0; i < 6; i++) {
int v = t[i] - '0';
for (int j = 0; j < 3; j++) {
if (v & (1 << j)) {
res += '1';
if (i <= 2) {
moves++;
}
} else {
res += '0';
}
}
}
res += '0' + (t[6] & 1);
const auto divmod = [&](int x, int mod) {
return pair(x / mod, x % mod);
};
vector board(3, string(3, '.'));
for (int i = 9; i < 18; i++) {
if (res[i - 9] == '1') {
auto [r, c] = divmod(i - 9, 3);
board[r][c] = (res[i] == '1' ? 'X' : 'O');
}
}
const auto check_win = [&](char c) -> bool {
string won = string(3, c);
for (int i = 0; i < 3; i++) {
if (board[i] == won) {
return true;
}
string t;
for (int j = 0; j < 3; j++) {
t += board[j][i];
}
if (t == won) {
return true;
}
}
string t1, t2;
for (int i = 0; i < 3; i++) {
t1 += board[i][i];
t2 += board[i][3 - i - 1];
}
return t1 == won || t2 == won;
};
if (check_win('X')) {
cout << "X wins\n";
} else if (check_win('O')) {
cout << "O wins\n";
} else if (moves == 9) {
cout << "Cat’s\n";
} else {
cout << "In progress\n";
}
}
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int T;
cin >> T;
for (int t = 1; T--; t++) {
work(t);
}
}
/*
O wins
X wins
Cat’s
In progress
O wins
X wins
Cat's
In progress
*/
// ~ Just Jie
Details
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Test #1:
score: 0
Wrong Answer
time: 0ms
memory: 3616kb
input:
4 01116777 07037 01416777 050055
output:
O wins X wins Cat’s In progress
result:
wrong answer 3rd lines differ - expected: 'Cat's', found: 'Cat’s'